drumacdy

Ok so I've never run race gas in the car before only 93 octane from the pump, however want to give it a shot and wanted some advise on the best gas to run is. Car has some good mods H/C/I, D1SC, 120lb injectors, BAP, etc…700whp on just the 93, no meth. Most people I see are always talking about VP Race gas and E85 a lot, I hear a lot of mods are necessary for the E85 so not going there right now. I have a Sunoco NASCAR Fuel Center close that sells the "Supreme Race Gas" thats the 112 octane leaded gas and was wondering if any of you have ever ran this gas or if its ok that I do? And last question on the VP Race Gas they have like 50 different kinds haha give me your opinion on what you would run in my case and what you run personally. Thanks guys…

Heres the link to the Sunoco 112 I was talking about too. http://www.racegas.com/fuel/2

5 Liter Eater

I like FUSE 116 or Gulf Mach 116. Both are unleaded and have a ~similar stoich to pump. I wouldn't expect to see any gains though unless you added timing to take advantage of the extra octane.

Detoxx03

In addition to my pump tune I have a race gas tune for Sunoco 104 unleaded. Picks up good power and runs strong. In the process of doing a Fore Innovations triple pump setup with a DSX flex fuel kit.

drumacdy

That Sunoco Supreme 112 says its leaded….should I be worked about that?

427ZM

I'm running the Runway rivalry this weekend and have been running VP MS 109 unleaded all weekend long. 109 unleaded is what the TT lambos use almost exclusively now b/c it doesn't eat O2 sensors like a leaded fuel will, and it'll make damn near identical power to leaded 116.

Shoaf85

I always ran VP MS109 before making the change to E85.

Streetk14

Don't run a leaded fuel.

drumacdy

Thanks guys!!

sick cc

leaded ate my O2's up when I was testing it with my nitrous kit. back to pump 93 I went and haven't looked back after replacing the sensors.

GeorgeR_Zed06

I run MS109 (105 octane) in my standalone for a 150 shot on my '07 Z06

winters97gt

This.

lt1z

I use the mach 116 when I need a good sensor friendly unleaded fuel.